What is the oil mix ratio for 7.5 horse mercury

[Rod Shurtz]

I just bought a 7.5 horse power mercury and I don't know the oil to fuel ratio. This is my first boat and I don't know much about them.

 

[andrewkafp]

Re: What is the oil mix ratio for 7.5 horse mercury

All Mercs are 50:1 - 20ml per litre.

 

[ZmOz]

Re: What is the oil mix ratio for 7.5 horse mercury

Yep, Mercury says 50:1, although closer to 40:1 is a good idea.

 

[Rod Shurtz]

Re: What is the oil mix ratio for 7.5 horse mercury

Thank you Andy